Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2012TRAVERSE AWD V6-3.6LREPAIR AND DIAGNOSISDIAGRAMSELECTRICAL DIAGRAMSAIR BAG SYSTEMS
2012 Chevrolet Traverse AWD V6-3.6L
Air Bag Systems
2012 Chevrolet Traverse AWD V6-3.6LSECTION Air Bag Systems
SIR Schematics
Power, Ground, Indicators, Passenger Presence Sensors
Master Electrical Component List
SIR System Description and Operation
Control Module References
Front End Sensors, Seat Belt Pretensioners, and Front Air Bags
Master Electrical Schematic Icons
Ignition Switch and AIRBAG, PCM IGN, REAR CAMERA, and TRANS Fuses
AIRBAG, AMP, BATT 1, BCM, CNSTR/VENT, CTSY, INADV/PWR/LED, and MSM Fuses
Seat Belts
Data Communication Schematics
Seat Belts
G303 (2 of 2), G304, and G305
G301 (1 of 2)
Front End Sensors, Seat Belt Pretentioners, and Front Air Bags
Master Electrical Component List
SIR System Description and Operation
Control Module References
Side Impact Sensors, Roof Rail and Side Impact Air Bags
Power, Ground, Indicators, and Passenger Presence Sensor
Master Electrical Schematic Icons
Side Impact Sensors and Roof Rail and Side Impact Air Bags
Master Electrical Component List
SIR System Description and Operation
Control Module References
Front End Sensors, Seat Belt Pretensioners, and Front Air Bags
Master Electrical Schematic Icons
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.